diff --git a/src/Shader/PixelRoutine.hpp b/src/Shader/PixelRoutine.hpp
index 29ea75a..56bcddc 100644
--- a/src/Shader/PixelRoutine.hpp
+++ b/src/Shader/PixelRoutine.hpp
@@ -1,327 +1,327 @@
-// SwiftShader Software Renderer
-//
-// Copyright(c) 2005-2012 TransGaming Inc.
-//
-// All rights reserved. No part of this software may be copied, distributed, transmitted,
-// transcribed, stored in a retrieval system, translated into any human or computer
-// language by any means, or disclosed to third parties without the explicit written
-// agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express
-// or implied, including but not limited to any patent rights, are granted to you.
-//
-
-#ifndef sw_PixelRoutine_hpp
-#define sw_PixelRoutine_hpp
-
-#include "Rasterizer.hpp"
-#include "ShaderCore.hpp"
-#include "PixelShader.hpp"
-
-#include "Types.hpp"
-
-namespace sw
-{
-	extern bool forceClearRegisters;
-
-	class PixelShader;
-	class SamplerCore;
-
-	class PixelRoutine : public Rasterizer, public ShaderCore
-	{
-		friend PixelProcessor;   // FIXME
-
-	public:
-		PixelRoutine(const PixelProcessor::State &state, const PixelShader *shader);
-
-		~PixelRoutine();
-
-	protected:
-		struct Registers
-		{
-			Registers(const PixelShader *shader) :
-				current(ri[0]), diffuse(vi[0]), specular(vi[1]),
-				rf(shader && shader->dynamicallyIndexedTemporaries),
-				vf(shader && shader->dynamicallyIndexedInput)
-			{
-				if(!shader || shader->getVersion() < 0x0200 || forceClearRegisters)
-				{
-					for(int i = 0; i < 10; i++)
-					{
-						vf[i].x = Float4(0.0f);
-						vf[i].y = Float4(0.0f);
-						vf[i].z = Float4(0.0f);
-						vf[i].w = Float4(0.0f);
-					}
-				}
-
-				loopDepth = -1;
-				enableStack[0] = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
-				
-				if(shader && shader->containsBreakInstruction())
-				{
-					enableBreak = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
-				}
-
-				if(shader && shader->containsContinueInstruction())
-				{
-					enableContinue = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
-				}
-
-				if(shader && shader->containsLeaveInstruction())
-				{
-					enableLeave = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
-				}
-
-				occlusion = 0;
-				
-				#if PERF_PROFILE
-					for(int i = 0; i < PERF_TIMERS; i++)
-					{
-						cycles[i] = 0;
-					}
-				#endif
-			}
-
-			Pointer<Byte> constants;
-
-			Pointer<Byte> primitive;
-			Int cluster;
-			Pointer<Byte> data;
-
-			Float4 z[4];
-			Float4 w;
-			Float4 rhw;
-
-			Float4 Dz[4];
-			Float4 Dw;
-			Float4 Dv[10][4];
-			Float4 Df;
-
-			Vector4i &current;
-			Vector4i &diffuse;
-			Vector4i &specular;
-
-			Vector4i ri[6];
-			Vector4i vi[2];
-			Vector4i ti[6];
-
-			RegisterArray<4096> rf;
-			RegisterArray<10> vf;
-
-			Vector4f vPos;
-			Vector4f vFace;
-
-			Vector4f oC[4];
-			Float4 oDepth;
-
-			Vector4f p0;
-			Array<Int, 4> aL;
-
-			Array<Int, 4> increment;
-			Array<Int, 4> iteration;
-
-			Int loopDepth;
-			Int stackIndex;   // FIXME: Inc/decrement callStack
-			Array<UInt, 4> callStack;
-
-			Int enableIndex;
-			Array<Int4, 1 + 24> enableStack;
-			Int4 enableBreak;
-			Int4 enableContinue;
-			Int4 enableLeave;
-
-			// bem(l) offsets and luminance
-			Float4 du;
-			Float4 dv;
-			Short4 L;
-
-			// texm3x3 temporaries
-			Float4 u_;   // FIXME
-			Float4 v_;   // FIXME
-			Float4 w_;   // FIXME
-			Float4 U;   // FIXME
-			Float4 V;   // FIXME
-			Float4 W;   // FIXME
-
-			UInt occlusion;
-
-			#if PERF_PROFILE
-				Long cycles[PERF_TIMERS];
-			#endif
-		};
-
-		typedef Shader::DestinationParameter Dst;
-		typedef Shader::SourceParameter Src;
-		typedef Shader::Control Control;
-
-		void quad(Registers &r, Pointer<Byte> cBuffer[4], Pointer<Byte> &zBuffer, Pointer<Byte> &sBuffer, Int cMask[4], Int &x, Int &y);
-
-		Float4 interpolate(Float4 &x, Float4 &D, Float4 &rhw, Pointer<Byte> planeEquation, bool flat, bool perspective);
-		Float4 interpolateCentroid(Float4 &x, Float4 &y, Float4 &rhw, Pointer<Byte> planeEquation, bool flat, bool perspective);
-		void stencilTest(Registers &r, Pointer<Byte> &sBuffer, int q, Int &x, Int &sMask, Int &cMask);
-		void stencilTest(Registers &r, Byte8 &value, Context::StencilCompareMode stencilCompareMode, bool CCW);
-		void stencilOperation(Registers &r, Byte8 &newValue, Byte8 &bufferValue, Context::StencilOperation stencilPassOperation, Context::StencilOperation stencilZFailOperation, Context::StencilOperation stencilFailOperation, bool CCW, Int &zMask, Int &sMask);
-		void stencilOperation(Registers &r, Byte8 &output, Byte8 &bufferValue, Context::StencilOperation operation, bool CCW);
-		Bool depthTest(Registers &r, Pointer<Byte> &zBuffer, int q, Int &x, Float4 &z, Int &sMask, Int &zMask, Int &cMask);
-		void blendTexture(Registers &r, Vector4i &current, Vector4i &temp, Vector4i &texture, int stage);
-		void alphaTest(Registers &r, Int &aMask, Short4 &alpha);
-		void alphaToCoverage(Registers &r, Int cMask[4], Float4 &alpha);
-		Bool alphaTest(Registers &r, Int cMask[4], Vector4i &current);
-		Bool alphaTest(Registers &r, Int cMask[4], Vector4f &c0);
-		void fogBlend(Registers &r, Vector4i &current, Float4 &fog, Float4 &z, Float4 &rhw);
-		void fogBlend(Registers &r, Vector4f &c0, Float4 &fog, Float4 &z, Float4 &rhw);
-		void pixelFog(Registers &r, Float4 &visibility, Float4 &z, Float4 &rhw);
-		void specularPixel(Vector4i &current, Vector4i &specular);
-
-		void sampleTexture(Registers &r, Vector4i &c, int coordinates, int sampler, bool project = false);
-		void sampleTexture(Registers &r, Vector4i &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, bool project = false, bool bias = false, bool fixed12 = true);
-		void sampleTexture(Registers &r, Vector4i &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool fixed12 = true, bool gradients = false, bool lodProvided = false);
-		void sampleTexture(Registers &r, Vector4f &c, const Src &sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool gradients = false, bool lodProvided = false);
-		void sampleTexture(Registers &r, Vector4f &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool gradients = false, bool lodProvided = false);
-	
-		// Raster operations
-		void clampColor(Vector4f oC[4]);
-		void rasterOperation(Vector4i &current, Registers &r, Float4 &fog, Pointer<Byte> &cBuffer, Int &x, Int sMask[4], Int zMask[4], Int cMask[4]);
-		void rasterOperation(Vector4f oC[4], Registers &r, Float4 &fog, Pointer<Byte> cBuffer[4], Int &x, Int sMask[4], Int zMask[4], Int cMask[4]);
-		void blendFactor(Registers &r, const Vector4i &blendFactor, const Vector4i &current, const Vector4i &pixel, Context::BlendFactor blendFactorActive);
-		void blendFactorAlpha(Registers &r, const Vector4i &blendFactor, const Vector4i &current, const Vector4i &pixel, Context::BlendFactor blendFactorAlphaActive);
-		void alphaBlend(Registers &r, int index, Pointer<Byte> &cBuffer, Vector4i &current, Int &x);
-		void writeColor(Registers &r, int index, Pointer<Byte> &cBuffer, Int &i, Vector4i &current, Int &sMask, Int &zMask, Int &cMask);
-		void blendFactor(Registers &r, const Vector4f &blendFactor, const Vector4f &oC, const Vector4f &pixel, Context::BlendFactor blendFactorActive);
-		void blendFactorAlpha(Registers &r, const Vector4f &blendFactor, const Vector4f &oC, const Vector4f &pixel, Context::BlendFactor blendFactorAlphaActive);
-		void alphaBlend(Registers &r, int index, Pointer<Byte> &cBuffer, Vector4f &oC, Int &x);
-		void writeColor(Registers &r, int index, Pointer<Byte> &cBuffer, Int &i, Vector4f &oC, Int &sMask, Int &zMask, Int &cMask);
-		void writeStencil(Registers &r, Pointer<Byte> &sBuffer, int q, Int &x, Int &sMask, Int &zMask, Int &cMask);
-		void writeDepth(Registers &r, Pointer<Byte> &zBuffer, int q, Int &x, Float4 &z, Int &zMask);
-
-		void ps_1_x(Registers &r, Int cMask[4]);
-		void ps_2_x(Registers &r, Int cMask[4]);
-
-		Short4 convertFixed12(RValue<Float4> cf);
-		void convertFixed12(Vector4i &ci, Vector4f &cf);
-		Float4 convertSigned12(Short4 &ci);
-		void convertSigned12(Vector4f &cf, Vector4i &ci);
-		Float4 convertUnsigned16(UShort4 ci);
-		UShort4 convertFixed16(Float4 &cf, bool saturate = true);
-		void convertFixed16(Vector4i &ci, Vector4f &cf, bool saturate = true);
-		void sRGBtoLinear16_16(Registers &r, Vector4i &c);
-		void sRGBtoLinear12_16(Registers &r, Vector4i &c);
-		void linearToSRGB16_16(Registers &r, Vector4i &c);
-		void linearToSRGB12_16(Registers &r, Vector4i &c);
-		Float4 sRGBtoLinear(const Float4 &x);
-		Float4 linearToSRGB(const Float4 &x);
-
-		// ps_1_x instructions
-		void MOV(Vector4i &dst, Vector4i &src0);
-		void ADD(Vector4i &dst, Vector4i &src0, Vector4i &src1);
-		void SUB(Vector4i &dst, Vector4i &src0, Vector4i &src1);
-		void MAD(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
-		void MUL(Vector4i &dst, Vector4i &src0, Vector4i &src1);
-		void DP3(Vector4i &dst, Vector4i &src0, Vector4i &src1);
-		void DP4(Vector4i &dst, Vector4i &src0, Vector4i &src1);
-		void LRP(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
-		void TEXCOORD(Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int coordinate);
-		void TEXCRD(Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int coordinate, bool project);
-		void TEXDP3(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src);
-		void TEXDP3TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0);
-		void TEXKILL(Int cMask[4], Float4 &u, Float4 &v, Float4 &s);
-		void TEXKILL(Int cMask[4], Vector4i &dst);
-		void TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, bool project);
-		void TEXLD(Registers &r, Vector4i &dst, Vector4i &src, int stage, bool project);
-		void TEXBEM(Registers &r, Vector4i &dst, Vector4i &src, Float4 &u, Float4 &v, Float4 &s, int stage);
-		void TEXBEML(Registers &r, Vector4i &dst, Vector4i &src, Float4 &u, Float4 &v, Float4 &s, int stage);
-		void TEXREG2AR(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
-		void TEXREG2GB(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
-		void TEXREG2RGB(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
-		void TEXM3X2DEPTH(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src, bool signedScaling);
-		void TEXM3X2PAD(Registers &r, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, int component, bool signedScaling);
-		void TEXM3X2TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, bool signedScaling);
-		void TEXM3X3(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, bool signedScaling);
-		void TEXM3X3PAD(Registers &r, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, int component, bool signedScaling);
-		void TEXM3X3SPEC(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, Vector4i &src1);
-		void TEXM3X3TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, bool singedScaling);
-		void TEXM3X3VSPEC(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0);
-		void TEXDEPTH(Registers &r);
-		void CND(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
-		void CMP(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
-		void BEM(Registers &r, Vector4i &dst, Vector4i &src0, Vector4i &src1, int stage);
-
-		// ps_2_x instructions
-		void M3X2(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
-		void M3X3(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
-		void M3X4(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
-		void M4X3(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
-		void M4X4(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
-		void TEXLD(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, bool project, bool bias);
-		void TEXLDD(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, Vector4f &src2,  Vector4f &src3, bool project, bool bias);
-		void TEXLDL(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, bool project, bool bias);
-		void TEXKILL(Int cMask[4], Vector4f &src, unsigned char mask);
-		void DISCARD(Registers &r, Int cMask[4], const Shader::Instruction *instruction);
-		void DFDX(Vector4f &dst, Vector4f &src);
-		void DFDY(Vector4f &dst, Vector4f &src);
-		void FWIDTH(Vector4f &dst, Vector4f &src);
-		void BREAK(Registers &r);
-		void BREAKC(Registers &r, Vector4f &src0, Vector4f &src1, Control);
-		void BREAKP(Registers &r, const Src &predicateRegister);
-		void BREAK(Registers &r, Int4 &condition);
-		void CONTINUE(Registers &r);
-		void TEST();
-		void CALL(Registers &r, int labelIndex, int callSiteIndex);
-		void CALLNZ(Registers &r, int labelIndex, int callSiteIndex, const Src &src);
-		void CALLNZb(Registers &r, int labelIndex, int callSiteIndex, const Src &boolRegister);
-		void CALLNZp(Registers &r, int labelIndex, int callSiteIndex, const Src &predicateRegister);
-		void ELSE(Registers &r);
-		void ENDIF(Registers &r);
-		void ENDLOOP(Registers &r);
-		void ENDREP(Registers &r);
-		void ENDWHILE(Registers &r);
-		void IF(Registers &r, const Src &src);
-		void IFb(Registers &r, const Src &boolRegister);
-		void IFp(Registers &r, const Src &predicateRegister);
-		void IFC(Registers &r, Vector4f &src0, Vector4f &src1, Control);
-		void IF(Registers &r, Int4 &condition);
-		void LABEL(int labelIndex);
-		void LOOP(Registers &r, const Src &integerRegister);
-		void REP(Registers &r, const Src &integerRegister);
-		void WHILE(Registers &r, const Src &temporaryRegister);
-		void RET(Registers &r);
-		void LEAVE(Registers &r);
-
-		void writeDestination(Registers &r, Vector4i &d, const Dst &dst);
-		Vector4i regi(Registers &r, const Src &src);
-		Vector4f reg(Registers &r, const Src &src, int offset = 0);
-		Vector4f readConstant(Registers &r, const Src &src, int offset = 0);
-		Int relativeAddress(Registers &r, const Shader::Parameter &var);
-		Int4 enableMask(Registers &r, const Shader::Instruction *instruction);
-
-		bool colorUsed();
-		unsigned short shaderVersion() const;
-		bool interpolateZ() const;
-		bool interpolateW() const;
-
-		const PixelShader *const shader;
-
-	private:
-		SamplerCore *sampler[16];
-
-		bool perturbate;
-		bool luminance;
-		bool previousScaling;
-
-		int ifDepth;
-		int loopRepDepth;
-		int breakDepth;
-		int currentLabel;
-		bool whileTest;
-
-		// FIXME: Get rid of llvm::
-		llvm::BasicBlock *ifFalseBlock[24 + 24];
-		llvm::BasicBlock *loopRepTestBlock[4];
-		llvm::BasicBlock *loopRepEndBlock[4];
-		llvm::BasicBlock *labelBlock[2048];
-		std::vector<llvm::BasicBlock*> callRetBlock[2048];
-		llvm::BasicBlock *returnBlock;
-		bool isConditionalIf[24 + 24];
-	};
-}
-
-#endif   // sw_PixelRoutine_hpp
+// SwiftShader Software Renderer
+//
+// Copyright(c) 2005-2012 TransGaming Inc.
+//
+// All rights reserved. No part of this software may be copied, distributed, transmitted,
+// transcribed, stored in a retrieval system, translated into any human or computer
+// language by any means, or disclosed to third parties without the explicit written
+// agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express
+// or implied, including but not limited to any patent rights, are granted to you.
+//
+
+#ifndef sw_PixelRoutine_hpp
+#define sw_PixelRoutine_hpp
+
+#include "Rasterizer.hpp"
+#include "ShaderCore.hpp"
+#include "PixelShader.hpp"
+
+#include "Types.hpp"
+
+namespace sw
+{
+	extern bool forceClearRegisters;
+
+	class PixelShader;
+	class SamplerCore;
+
+	class PixelRoutine : public Rasterizer, public ShaderCore
+	{
+		friend class PixelProcessor;   // FIXME
+
+	public:
+		PixelRoutine(const PixelProcessor::State &state, const PixelShader *shader);
+
+		~PixelRoutine();
+
+	protected:
+		struct Registers
+		{
+			Registers(const PixelShader *shader) :
+				current(ri[0]), diffuse(vi[0]), specular(vi[1]),
+				rf(shader && shader->dynamicallyIndexedTemporaries),
+				vf(shader && shader->dynamicallyIndexedInput)
+			{
+				if(!shader || shader->getVersion() < 0x0200 || forceClearRegisters)
+				{
+					for(int i = 0; i < 10; i++)
+					{
+						vf[i].x = Float4(0.0f);
+						vf[i].y = Float4(0.0f);
+						vf[i].z = Float4(0.0f);
+						vf[i].w = Float4(0.0f);
+					}
+				}
+
+				loopDepth = -1;
+				enableStack[0] = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
+				
+				if(shader && shader->containsBreakInstruction())
+				{
+					enableBreak = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
+				}
+
+				if(shader && shader->containsContinueInstruction())
+				{
+					enableContinue = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
+				}
+
+				if(shader && shader->containsLeaveInstruction())
+				{
+					enableLeave = Int4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF);
+				}
+
+				occlusion = 0;
+				
+				#if PERF_PROFILE
+					for(int i = 0; i < PERF_TIMERS; i++)
+					{
+						cycles[i] = 0;
+					}
+				#endif
+			}
+
+			Pointer<Byte> constants;
+
+			Pointer<Byte> primitive;
+			Int cluster;
+			Pointer<Byte> data;
+
+			Float4 z[4];
+			Float4 w;
+			Float4 rhw;
+
+			Float4 Dz[4];
+			Float4 Dw;
+			Float4 Dv[10][4];
+			Float4 Df;
+
+			Vector4i &current;
+			Vector4i &diffuse;
+			Vector4i &specular;
+
+			Vector4i ri[6];
+			Vector4i vi[2];
+			Vector4i ti[6];
+
+			RegisterArray<4096> rf;
+			RegisterArray<10> vf;
+
+			Vector4f vPos;
+			Vector4f vFace;
+
+			Vector4f oC[4];
+			Float4 oDepth;
+
+			Vector4f p0;
+			Array<Int, 4> aL;
+
+			Array<Int, 4> increment;
+			Array<Int, 4> iteration;
+
+			Int loopDepth;
+			Int stackIndex;   // FIXME: Inc/decrement callStack
+			Array<UInt, 4> callStack;
+
+			Int enableIndex;
+			Array<Int4, 1 + 24> enableStack;
+			Int4 enableBreak;
+			Int4 enableContinue;
+			Int4 enableLeave;
+
+			// bem(l) offsets and luminance
+			Float4 du;
+			Float4 dv;
+			Short4 L;
+
+			// texm3x3 temporaries
+			Float4 u_;   // FIXME
+			Float4 v_;   // FIXME
+			Float4 w_;   // FIXME
+			Float4 U;   // FIXME
+			Float4 V;   // FIXME
+			Float4 W;   // FIXME
+
+			UInt occlusion;
+
+			#if PERF_PROFILE
+				Long cycles[PERF_TIMERS];
+			#endif
+		};
+
+		typedef Shader::DestinationParameter Dst;
+		typedef Shader::SourceParameter Src;
+		typedef Shader::Control Control;
+
+		void quad(Registers &r, Pointer<Byte> cBuffer[4], Pointer<Byte> &zBuffer, Pointer<Byte> &sBuffer, Int cMask[4], Int &x, Int &y);
+
+		Float4 interpolate(Float4 &x, Float4 &D, Float4 &rhw, Pointer<Byte> planeEquation, bool flat, bool perspective);
+		Float4 interpolateCentroid(Float4 &x, Float4 &y, Float4 &rhw, Pointer<Byte> planeEquation, bool flat, bool perspective);
+		void stencilTest(Registers &r, Pointer<Byte> &sBuffer, int q, Int &x, Int &sMask, Int &cMask);
+		void stencilTest(Registers &r, Byte8 &value, Context::StencilCompareMode stencilCompareMode, bool CCW);
+		void stencilOperation(Registers &r, Byte8 &newValue, Byte8 &bufferValue, Context::StencilOperation stencilPassOperation, Context::StencilOperation stencilZFailOperation, Context::StencilOperation stencilFailOperation, bool CCW, Int &zMask, Int &sMask);
+		void stencilOperation(Registers &r, Byte8 &output, Byte8 &bufferValue, Context::StencilOperation operation, bool CCW);
+		Bool depthTest(Registers &r, Pointer<Byte> &zBuffer, int q, Int &x, Float4 &z, Int &sMask, Int &zMask, Int &cMask);
+		void blendTexture(Registers &r, Vector4i &current, Vector4i &temp, Vector4i &texture, int stage);
+		void alphaTest(Registers &r, Int &aMask, Short4 &alpha);
+		void alphaToCoverage(Registers &r, Int cMask[4], Float4 &alpha);
+		Bool alphaTest(Registers &r, Int cMask[4], Vector4i &current);
+		Bool alphaTest(Registers &r, Int cMask[4], Vector4f &c0);
+		void fogBlend(Registers &r, Vector4i &current, Float4 &fog, Float4 &z, Float4 &rhw);
+		void fogBlend(Registers &r, Vector4f &c0, Float4 &fog, Float4 &z, Float4 &rhw);
+		void pixelFog(Registers &r, Float4 &visibility, Float4 &z, Float4 &rhw);
+		void specularPixel(Vector4i &current, Vector4i &specular);
+
+		void sampleTexture(Registers &r, Vector4i &c, int coordinates, int sampler, bool project = false);
+		void sampleTexture(Registers &r, Vector4i &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, bool project = false, bool bias = false, bool fixed12 = true);
+		void sampleTexture(Registers &r, Vector4i &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool fixed12 = true, bool gradients = false, bool lodProvided = false);
+		void sampleTexture(Registers &r, Vector4f &c, const Src &sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool gradients = false, bool lodProvided = false);
+		void sampleTexture(Registers &r, Vector4f &c, int sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &dsx, Vector4f &dsy, bool project = false, bool bias = false, bool gradients = false, bool lodProvided = false);
+	
+		// Raster operations
+		void clampColor(Vector4f oC[4]);
+		void rasterOperation(Vector4i &current, Registers &r, Float4 &fog, Pointer<Byte> &cBuffer, Int &x, Int sMask[4], Int zMask[4], Int cMask[4]);
+		void rasterOperation(Vector4f oC[4], Registers &r, Float4 &fog, Pointer<Byte> cBuffer[4], Int &x, Int sMask[4], Int zMask[4], Int cMask[4]);
+		void blendFactor(Registers &r, const Vector4i &blendFactor, const Vector4i &current, const Vector4i &pixel, Context::BlendFactor blendFactorActive);
+		void blendFactorAlpha(Registers &r, const Vector4i &blendFactor, const Vector4i &current, const Vector4i &pixel, Context::BlendFactor blendFactorAlphaActive);
+		void alphaBlend(Registers &r, int index, Pointer<Byte> &cBuffer, Vector4i &current, Int &x);
+		void writeColor(Registers &r, int index, Pointer<Byte> &cBuffer, Int &i, Vector4i &current, Int &sMask, Int &zMask, Int &cMask);
+		void blendFactor(Registers &r, const Vector4f &blendFactor, const Vector4f &oC, const Vector4f &pixel, Context::BlendFactor blendFactorActive);
+		void blendFactorAlpha(Registers &r, const Vector4f &blendFactor, const Vector4f &oC, const Vector4f &pixel, Context::BlendFactor blendFactorAlphaActive);
+		void alphaBlend(Registers &r, int index, Pointer<Byte> &cBuffer, Vector4f &oC, Int &x);
+		void writeColor(Registers &r, int index, Pointer<Byte> &cBuffer, Int &i, Vector4f &oC, Int &sMask, Int &zMask, Int &cMask);
+		void writeStencil(Registers &r, Pointer<Byte> &sBuffer, int q, Int &x, Int &sMask, Int &zMask, Int &cMask);
+		void writeDepth(Registers &r, Pointer<Byte> &zBuffer, int q, Int &x, Float4 &z, Int &zMask);
+
+		void ps_1_x(Registers &r, Int cMask[4]);
+		void ps_2_x(Registers &r, Int cMask[4]);
+
+		Short4 convertFixed12(RValue<Float4> cf);
+		void convertFixed12(Vector4i &ci, Vector4f &cf);
+		Float4 convertSigned12(Short4 &ci);
+		void convertSigned12(Vector4f &cf, Vector4i &ci);
+		Float4 convertUnsigned16(UShort4 ci);
+		UShort4 convertFixed16(Float4 &cf, bool saturate = true);
+		void convertFixed16(Vector4i &ci, Vector4f &cf, bool saturate = true);
+		void sRGBtoLinear16_16(Registers &r, Vector4i &c);
+		void sRGBtoLinear12_16(Registers &r, Vector4i &c);
+		void linearToSRGB16_16(Registers &r, Vector4i &c);
+		void linearToSRGB12_16(Registers &r, Vector4i &c);
+		Float4 sRGBtoLinear(const Float4 &x);
+		Float4 linearToSRGB(const Float4 &x);
+
+		// ps_1_x instructions
+		void MOV(Vector4i &dst, Vector4i &src0);
+		void ADD(Vector4i &dst, Vector4i &src0, Vector4i &src1);
+		void SUB(Vector4i &dst, Vector4i &src0, Vector4i &src1);
+		void MAD(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
+		void MUL(Vector4i &dst, Vector4i &src0, Vector4i &src1);
+		void DP3(Vector4i &dst, Vector4i &src0, Vector4i &src1);
+		void DP4(Vector4i &dst, Vector4i &src0, Vector4i &src1);
+		void LRP(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
+		void TEXCOORD(Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int coordinate);
+		void TEXCRD(Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int coordinate, bool project);
+		void TEXDP3(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src);
+		void TEXDP3TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0);
+		void TEXKILL(Int cMask[4], Float4 &u, Float4 &v, Float4 &s);
+		void TEXKILL(Int cMask[4], Vector4i &dst);
+		void TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, bool project);
+		void TEXLD(Registers &r, Vector4i &dst, Vector4i &src, int stage, bool project);
+		void TEXBEM(Registers &r, Vector4i &dst, Vector4i &src, Float4 &u, Float4 &v, Float4 &s, int stage);
+		void TEXBEML(Registers &r, Vector4i &dst, Vector4i &src, Float4 &u, Float4 &v, Float4 &s, int stage);
+		void TEXREG2AR(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
+		void TEXREG2GB(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
+		void TEXREG2RGB(Registers &r, Vector4i &dst, Vector4i &src0, int stage);
+		void TEXM3X2DEPTH(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src, bool signedScaling);
+		void TEXM3X2PAD(Registers &r, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, int component, bool signedScaling);
+		void TEXM3X2TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, bool signedScaling);
+		void TEXM3X3(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, bool signedScaling);
+		void TEXM3X3PAD(Registers &r, Float4 &u, Float4 &v, Float4 &s, Vector4i &src0, int component, bool signedScaling);
+		void TEXM3X3SPEC(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, Vector4i &src1);
+		void TEXM3X3TEX(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0, bool singedScaling);
+		void TEXM3X3VSPEC(Registers &r, Vector4i &dst, Float4 &u, Float4 &v, Float4 &s, int stage, Vector4i &src0);
+		void TEXDEPTH(Registers &r);
+		void CND(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
+		void CMP(Vector4i &dst, Vector4i &src0, Vector4i &src1, Vector4i &src2);
+		void BEM(Registers &r, Vector4i &dst, Vector4i &src0, Vector4i &src1, int stage);
+
+		// ps_2_x instructions
+		void M3X2(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
+		void M3X3(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
+		void M3X4(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
+		void M4X3(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
+		void M4X4(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1);
+		void TEXLD(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, bool project, bool bias);
+		void TEXLDD(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, Vector4f &src2,  Vector4f &src3, bool project, bool bias);
+		void TEXLDL(Registers &r, Vector4f &dst, Vector4f &src0, const Src &src1, bool project, bool bias);
+		void TEXKILL(Int cMask[4], Vector4f &src, unsigned char mask);
+		void DISCARD(Registers &r, Int cMask[4], const Shader::Instruction *instruction);
+		void DFDX(Vector4f &dst, Vector4f &src);
+		void DFDY(Vector4f &dst, Vector4f &src);
+		void FWIDTH(Vector4f &dst, Vector4f &src);
+		void BREAK(Registers &r);
+		void BREAKC(Registers &r, Vector4f &src0, Vector4f &src1, Control);
+		void BREAKP(Registers &r, const Src &predicateRegister);
+		void BREAK(Registers &r, Int4 &condition);
+		void CONTINUE(Registers &r);
+		void TEST();
+		void CALL(Registers &r, int labelIndex, int callSiteIndex);
+		void CALLNZ(Registers &r, int labelIndex, int callSiteIndex, const Src &src);
+		void CALLNZb(Registers &r, int labelIndex, int callSiteIndex, const Src &boolRegister);
+		void CALLNZp(Registers &r, int labelIndex, int callSiteIndex, const Src &predicateRegister);
+		void ELSE(Registers &r);
+		void ENDIF(Registers &r);
+		void ENDLOOP(Registers &r);
+		void ENDREP(Registers &r);
+		void ENDWHILE(Registers &r);
+		void IF(Registers &r, const Src &src);
+		void IFb(Registers &r, const Src &boolRegister);
+		void IFp(Registers &r, const Src &predicateRegister);
+		void IFC(Registers &r, Vector4f &src0, Vector4f &src1, Control);
+		void IF(Registers &r, Int4 &condition);
+		void LABEL(int labelIndex);
+		void LOOP(Registers &r, const Src &integerRegister);
+		void REP(Registers &r, const Src &integerRegister);
+		void WHILE(Registers &r, const Src &temporaryRegister);
+		void RET(Registers &r);
+		void LEAVE(Registers &r);
+
+		void writeDestination(Registers &r, Vector4i &d, const Dst &dst);
+		Vector4i regi(Registers &r, const Src &src);
+		Vector4f reg(Registers &r, const Src &src, int offset = 0);
+		Vector4f readConstant(Registers &r, const Src &src, int offset = 0);
+		Int relativeAddress(Registers &r, const Shader::Parameter &var);
+		Int4 enableMask(Registers &r, const Shader::Instruction *instruction);
+
+		bool colorUsed();
+		unsigned short shaderVersion() const;
+		bool interpolateZ() const;
+		bool interpolateW() const;
+
+		const PixelShader *const shader;
+
+	private:
+		SamplerCore *sampler[16];
+
+		bool perturbate;
+		bool luminance;
+		bool previousScaling;
+
+		int ifDepth;
+		int loopRepDepth;
+		int breakDepth;
+		int currentLabel;
+		bool whileTest;
+
+		// FIXME: Get rid of llvm::
+		llvm::BasicBlock *ifFalseBlock[24 + 24];
+		llvm::BasicBlock *loopRepTestBlock[4];
+		llvm::BasicBlock *loopRepEndBlock[4];
+		llvm::BasicBlock *labelBlock[2048];
+		std::vector<llvm::BasicBlock*> callRetBlock[2048];
+		llvm::BasicBlock *returnBlock;
+		bool isConditionalIf[24 + 24];
+	};
+}
+
+#endif   // sw_PixelRoutine_hpp